CVE
Vendors
Products
Updated
CVSS v2
CVSS v3
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2022-02-03
N/A
7.5 HIGH
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when reading data with invalid index using Modbus TCP.
A Credential Management vulnerability exists in FoxView HMI SCADA (All Foxboro DCS, Foxboro Evo, and IA Series versions prior to Foxboro DCS Control Core Services 9.4 (CCS 9.4) and FoxView 10.5.) which could cause unauthorized disclosure, modification, or disruption in service when the password is modified without permission.
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2022-02-03
N/A
7.5 HIGH
A Permissions, Privileges, and Access Control vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to decode the password using rainbow table.
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2022-02-03
N/A
9.8 CRITICAL
A Permissions, Privileges, and Access Control vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to overwrite the original password with their password. If an attacker exploits this vulnerability and overwrite the password, the attacker can upload the original program from the PLC.
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2022-02-03
N/A
9.8 CRITICAL
An Information Management Error vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to replay authentication sequences. If an attacker exploits this vulnerability and connects to a Modicon M221, the attacker can upload the original program from the PLC.
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2022-02-03
N/A
7.5 HIGH
An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames.
A CWE-255 Credentials Management vulnerability exists in Modicon Quantum with firmware versions prior to V2.40. which could cause a Denial Of Service when using a Telnet connection.
In Schneider Electric U.motion Builder software versions prior to v1.3.4, this vulnerability is due to improper validation of input of context parameter in HTTP GET request.
In Schneider Electric U.motion Builder software versions prior to v1.3.4, a cross site scripting (XSS) vulnerability exists which could allow injection of malicious scripts.
In Schneider Electric U.motion Builder software versions prior to v1.3.4, a remote command injection allows authentication bypass.